EP 4012614 B1 20230705 - ELECTRONIC DEVICE
Title (en)
ELECTRONIC DEVICE
Title (de)
ELEKTRONISCHE VORRICHTUNG
Title (fr)
DISPOSITIF ÉLECTRONIQUE
Publication
Application
Priority
FR 2013185 A 20201214
Abstract (en)
[origin: US2022191680A1] An electronic device includes a modulator-demodulator circuit, a first integrated circuit for implementing a first subscriber module; and a second integrated circuit for implementing a second subscriber identification module. A data transmit-receive terminal of the first integrated circuit and a data transmit-receive terminal of the second integrated circuit are connected to a data transmit-receive terminal of the modulator-demodulator circuit. Reset terminals of the modulator-demodulator circuit and the first integrated circuit are connected so that the modulator-demodulator circuit can control deactivation of the first integrated circuit. A reset terminal of the second integrated circuit and an input/output terminal of the first integrated circuit are connected so that the first integrated circuit can control deactivation of the second integrated circuit. Select terminals of the modulator-demodulator circuit and the first integrated circuit are connected so that the modulator-demodulator circuit can control selection functions for controlling selection of the second integrated circuit.
IPC 8 full level
G06K 19/07 (2006.01)
CPC (source: CN EP US)
G06K 19/072 (2013.01 - EP); G06K 19/0723 (2013.01 - EP); H03K 19/0016 (2013.01 - US); H04B 1/40 (2013.01 - CN); H04W 8/183 (2013.01 - US); H04W 8/205 (2013.01 - US); H04W 8/22 (2013.01 - US); H04W 12/35 (2021.01 - US); H04W 88/06 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4012614 A1 20220615; EP 4012614 B1 20230705; CN 114698156 A 20220701; CN 114698156 B 20230613; FR 3117726 A1 20220617; FR 3117726 B1 20231110; US 2022191680 A1 20220616
DOCDB simple family (application)
EP 21212277 A 20211203; CN 202111521804 A 20211213; FR 2013185 A 20201214; US 202117548171 A 20211210